In this photo provided by the George W. Bush Presidential Center, former President George W. Bush and his wife, Laura Bush stop to talk with people who have lined the hallways of the Princess Marina ... more 
In this photo provided by the George W. Bush Presidential Center, former President George W. Bush and his wife, Laura Bush stop to talk with people who have lined the hallways of the Princess Marina Hospital in Gaborone, Botswana, on Thursday, July 5, 2012. The former president and his wife visited Africa for a week to promote a partnership between the George W. Bush Institute, the U.S. President's Emergency Plan for AIDS Relief, UNAIDS and Susan G. Komen for the Cure, that aims to fight cervical and breast cancer in sub-Saharan Africa. (AP Photo/George W. Bush Presidential Center, Shealah Craighead) less 
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Associated Press | Photo By George W. Bush Presidential Center, Shealah Craighead
Fri, Jul 6, 2012 4:40 PM EDT